According to the American Heart Association, which provides courses and certification in basic life support, BLS certification teaches you to be able to recognize emergency situations as they arise, such as choking, cardiac arrest or any trauma that could lead to life threatening conditions.
Of the eight people, only Otto Frank survived the war. Anne died when she was 15 years old in Bergen-Belsen, from typhus. The exact date of her death is unknown and has long been believed to be in early March, a few weeks before the prisoners were liberated by British troops in April 1945.
After being betrayed to the Nazis, Anne, her family, and the others living with them were arrested and deported to Nazi concentration camps. In March of 1945, nine months after she was arrested, Anne Frank died of typhus at Bergen-Belsen concentration camp. She was fifteen years old. Her ideals and bravery live on however, and she is often cited as a model for today as described in this post by Marlo Thomas, recently picked up by the Huffington Post.